| Zugriffsnummer | 38136 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | An NMR marginal oscillator for measuring magnetic fields below 50 mT |
| Autor(in); Institution |
Weyand, Kurt; 2.14, Stromstärkeeinheit, PTB-Braunschweig
|
| Quelle/Jahr | CPEM'88 digest, 1988 Conference on Precision Electromagnetic Measurements:(1988), 65 - 65 |
| Herausgeber(in) |
Suematsu, Yasuharu
|
| Verlag | New York, NY: IEEE |
| Konferenzangaben | Conference on Precision Electromagnetic Measurements (CPEM) 1988, Tsukuba, 07-10, June, 1988, Japan |
| Zusammenfassung | In order to measure or control magnetic fields in the flux density range from 50 mT down to 1 mT by means of NMR technique, a novel marginal oscillator has been developed. By observing proton resonance in an aqueous CuSO4 solution of about 2 cm² sample volume, a signal-to-noise ratio of 50 dB has been obtained in a field with a flux density of 15 mT. |
